1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 */

    17 #ifndef CXUIDISPLAYPROPERTYHANDLER_H

    18 #define CXUIDISPLAYPROPERTYHANDLER_H

    19 

    20 #include <QObject>

    21 #include <QTimer>

    22 #include <XQUtils>

    23 

    24 /**

    25  * CxuiDisplayPropertyHandler

    26  *

    27  * Utility class for display visibility settings.

    28  * Can be used for enabling / disabling screensaver and

    29  * setting backlight constantly on or to normal timeout mode.

    30  */

    31 class CxuiDisplayPropertyHandler : public QObject

    32 {

    33     Q_OBJECT

    34 

    35 public:

    36 

    37     CxuiDisplayPropertyHandler();

    38     virtual ~CxuiDisplayPropertyHandler();

    39 

    40     void setDisplayAlwaysVisible(bool visible);

    41 

    42 protected slots:

    43 

    44     void simulateActivity();

    45 

    46 private: // Data

    47 

    48     QTimer mBacklightTimer;

    49     XQUtils mUtility;

    50 };

    51 

    52 #endif // CXUIDISPLAYPROPERTYHANDLER_H